CN105662652A - 一种新型主动脉瓣支架 - Google Patents
一种新型主动脉瓣支架 Download PDFInfo
- Publication number
- CN105662652A CN105662652A CN201511017536.5A CN201511017536A CN105662652A CN 105662652 A CN105662652 A CN 105662652A CN 201511017536 A CN201511017536 A CN 201511017536A CN 105662652 A CN105662652 A CN 105662652A
- Authority
- CN
- China
- Prior art keywords
- stent
- ring support
- outer ring
- support
- interior ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00035—Other metals or alloys
- A61F2310/00071—Nickel or Ni-based alloys
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511017536.5A CN105662652B (zh) | 2015-12-31 | 2015-12-31 | 一种新型主动脉瓣支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511017536.5A CN105662652B (zh) | 2015-12-31 | 2015-12-31 | 一种新型主动脉瓣支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105662652A true CN105662652A (zh) | 2016-06-15 |
CN105662652B CN105662652B (zh) | 2017-12-22 |
Family
ID=56297922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511017536.5A Active CN105662652B (zh) | 2015-12-31 | 2015-12-31 | 一种新型主动脉瓣支架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105662652B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021036125A1 (zh) * | 2019-08-29 | 2021-03-04 | 上海翰凌医疗器械有限公司 | 瓣膜支架及具有其的人工瓣膜 |
CN116019609A (zh) * | 2023-01-04 | 2023-04-28 | 上海翰凌医疗器械有限公司 | 一种主动脉瓣膜 |
US11864994B2 (en) | 2018-12-14 | 2024-01-09 | Jenscare Scientific Co., Ltd. | Separately releasable aortic valve stent |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102791223A (zh) * | 2010-03-05 | 2012-11-21 | 爱德华兹生命科学公司 | 小外形心脏瓣膜及递送系统 |
CN103732183A (zh) * | 2011-05-20 | 2014-04-16 | 爱德华兹生命科学公司 | 包封的心脏瓣膜 |
CN104540473A (zh) * | 2012-02-01 | 2015-04-22 | Hlt公司 | 可翻转的组织瓣膜和方法 |
-
2015
- 2015-12-31 CN CN201511017536.5A patent/CN105662652B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102791223A (zh) * | 2010-03-05 | 2012-11-21 | 爱德华兹生命科学公司 | 小外形心脏瓣膜及递送系统 |
CN103732183A (zh) * | 2011-05-20 | 2014-04-16 | 爱德华兹生命科学公司 | 包封的心脏瓣膜 |
CN104540473A (zh) * | 2012-02-01 | 2015-04-22 | Hlt公司 | 可翻转的组织瓣膜和方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11864994B2 (en) | 2018-12-14 | 2024-01-09 | Jenscare Scientific Co., Ltd. | Separately releasable aortic valve stent |
WO2021036125A1 (zh) * | 2019-08-29 | 2021-03-04 | 上海翰凌医疗器械有限公司 | 瓣膜支架及具有其的人工瓣膜 |
JP7414804B2 (ja) | 2019-08-29 | 2024-01-16 | 上海翰凌医療器械有限公司 | 弁ステント及びそれを備える人工弁 |
CN116019609A (zh) * | 2023-01-04 | 2023-04-28 | 上海翰凌医疗器械有限公司 | 一种主动脉瓣膜 |
CN116019609B (zh) * | 2023-01-04 | 2023-10-17 | 上海翰凌医疗器械有限公司 | 一种主动脉瓣膜 |
Also Published As
Publication number | Publication date |
---|---|
CN105662652B (zh) | 2017-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181229 Address after: 310013 Room 302, Unit One, 60 Blocks, 117 Community, No. 14 Lingyin Road, Xihu, Hangzhou City, Zhejiang Province Patentee after: Chen Linling Address before: 334099 Room 301, Unit 2, Modern City, Xinzhou District, Shangrao City, Jiangxi Province Co-patentee before: Chen Linling Patentee before: Chen Xiang |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190424 Address after: 201803 1-storey C District, 925 Jinyuan Road, Jiading District, Shanghai Patentee after: Shanghai Hanling Medical Devices Co., Ltd. Address before: 310013 Room 302, Unit One, 60 Blocks, 117 Community, No. 14 Lingyin Road, Xihu, Hangzhou City, Zhejiang Province Patentee before: Chen Linling |
|
TR01 | Transfer of patent right |